10101131032019 has 8 divisors (see below), whose sum is σ = 10117201797840. Its totient is φ = 10085063417856.

The previous prime is 10101131032009. The next prime is 10101131032079. The reversal of 10101131032019 is 91023013110101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101131032019 is a prime.

It is a super-2 number, since 2×10101131032019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101131031985 and 10101131032003.

It is not an unprimeable number, because it can be changed into a prime (10101131032009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5669267 + ... + 7234835.

It is an arithmetic number, because the mean of its divisors is an integer number (1264650224730).

Almost surely, 2^{10101131032019} is an apocalyptic number.

10101131032019 is a deficient number, since it is larger than the sum of its proper divisors (16070765821).

10101131032019 is an equidigital number, since it uses as much as digits as its factorization.

10101131032019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575829.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 10101131032019 in words is "ten trillion, one hundred one billion, one hundred thirty-one million, thirty-two thousand, nineteen".